---
product_id: 614393883
title: "Steel Drain Test Pipe Bung/Plug 12\" (300mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "฿2374"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/614393883-steel-drain-test-pipe-bung-plug-12-300mm-plumbing-stop
store_origin: TH
region: Thailand
---

# Air & water testing compatible Centre locking mechanism Heavy-duty steel construction Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** ฿2374
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Lock it down, test it right — the pro’s choice for flawless plumbing!

## Quick Answers

- **What is this?** Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** ฿2374 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/614393883-steel-drain-test-pipe-bung-plug-12-300mm-plumbing-stop)

## Best For

- ab tools enthusiasts

## Why This Product

- Trusted ab tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Lockdown:** Centre locking steel plates with brass wing nuts ensure a tight, reliable seal every time.
- • **Wide Size Range:** Available from 1.5" to 18" (40mm to 450mm) to fit virtually any pipe diameter.
- • **Versatile Testing:** Perfectly engineered for both air and water pressure testing of drains and sewers.
- • **Corrosion Resistant:** Zinc-plated steel resists rust and wear, built to last through tough plumbing jobs.
- • **Temporary Seal Master:** Ideal for quick pipe repairs and low-pressure testing, saving you time and hassle.

## Overview

This steel drain test pipe bung features a centre locking mechanism with durable steel plates and brass wing nuts, designed for secure sealing during air or water testing of drains and sewers. Zinc-plated for corrosion resistance, it supports a broad size range from 1.5" to 18" (40mm to 450mm), making it an essential tool for efficient pipe repair and low-pressure testing.

## Description

Centre locking drain test plugs with steel plates, brass wing nuts. Suitable for air or water testing of drains and sewers. Corrosion resistant. Used to temporarily seal a pipe for repair work & for low pressure testing. Material: Steel. Zinc plated. Choose from sizes: 1-1/2" (40mm). 2" (50mm). 2-1/2" (65mm). 3" (75mm). 3.5" (90mm). 4" (100mm). 4.5" (115mm) 5" (125mm)  6" (150mm). 7" (175mm) 8" (200mm)  9" (225mm). 10" (250mm) 11" (275mm)  12" (300mm). 13" (325mm) 14" (350mm)  15" (375mm) 16" (400mm)  18" (450mm)

## Features

- Centre locking drain test plugs with steel plates.
- Suitable for air or water testing of drains and sewers.
- Material: Steel.
- Sizes: 1-1/2" - 18" (40mm - 450mm)
- Used to seal a pipe for repair work & for low pressure testing.

## Images

![Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/61g8ZaEVQ4L.jpg)
![Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/61LvdL4-WOL.jpg)
![Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/717h9700C2L.jpg)
![Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/71NX3iHrJiL.jpg)
![Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/71ysbXirXxL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Steel Drain Test Pipe Bung/Plug 12" (300mm) Plumbing Stop Tube Blanking Cap
- (Pack of 2) EFIELD Pex 1/2 Inch x 1/2 Inch Female NPT Drop-ear Elbow, Barb Crimp Brass Fitting for Transition from Pex to Threaded
- Pex Fittings 1/2 Inch, 36 PCS SUNGATOR 1/2 Inch Pex Fittings Set, 12 Each PEX Elbow Tee Coupling, 1/2" Pex Fittings For Pex Pipe, No Lead Brass, ASTM F1807

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**Shop now:** [https://www.desertcart.co.th/products/614393883-steel-drain-test-pipe-bung-plug-12-300mm-plumbing-stop](https://www.desertcart.co.th/products/614393883-steel-drain-test-pipe-bung-plug-12-300mm-plumbing-stop)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*